DE60135739D1 - Timierung - Google Patents

Timierung

Info

Publication number
DE60135739D1
DE60135739D1 DE60135739T DE60135739T DE60135739D1 DE 60135739 D1 DE60135739 D1 DE 60135739D1 DE 60135739 T DE60135739 T DE 60135739T DE 60135739 T DE60135739 T DE 60135739T DE 60135739 D1 DE60135739 D1 DE 60135739D1
Authority
DE
Germany
Prior art keywords
signal
adjustment
noise
basis
volume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60135739T
Other languages
English (en)
Inventor
Markus Christoph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harman International Industries Inc
Original Assignee
Harman International Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10018666A external-priority patent/DE10018666A1/de
Priority claimed from DE2000135673 external-priority patent/DE10035673C1/de
Application filed by Harman International Industries Inc filed Critical Harman International Industries Inc
Application granted granted Critical
Publication of DE60135739D1 publication Critical patent/DE60135739D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/005—Tone control or bandwidth control in amplifiers of digital signals

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE60135739T 2000-04-14 2001-04-13 Timierung Expired - Lifetime DE60135739D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10018666A DE10018666A1 (de) 2000-04-14 2000-04-14 Vorrichtung und Verfahren zum geräuschabhängigen Anpassen eines akustischen Nutzsignals
DE2000135673 DE10035673C1 (de) 2000-07-21 2000-07-21 Verfahren zum adaptiven digitalen Filtern, adaptives digitales Filter und Verwendung eines solchen adaptiven digitalen Filters
PCT/US2001/012250 WO2001080423A2 (en) 2000-04-14 2001-04-13 Method and apparatus for dynamic sound optimization

Publications (1)

Publication Number Publication Date
DE60135739D1 true DE60135739D1 (de) 2008-10-23

Family

ID=26005319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135739T Expired - Lifetime DE60135739D1 (de) 2000-04-14 2001-04-13 Timierung

Country Status (6)

Country Link
EP (1) EP1275200B1 (de)
JP (3) JP2003531548A (de)
AT (1) ATE408270T1 (de)
AU (1) AU2001253515A1 (de)
DE (1) DE60135739D1 (de)
WO (1) WO2001080423A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101052445B1 (ko) 2005-09-02 2011-07-28 닛본 덴끼 가부시끼가이샤 잡음 억압을 위한 방법과 장치, 및 컴퓨터 프로그램
JP5003419B2 (ja) 2007-11-09 2012-08-15 ヤマハ株式会社 音処理装置およびプログラム
JP5394905B2 (ja) * 2009-01-14 2014-01-22 ローム株式会社 自動レベル制御回路およびそれを用いたオーディオ用デジタル信号プロセッサならびに可変利得増幅器の利得制御方法
JP2012014106A (ja) * 2010-07-05 2012-01-19 Alpine Electronics Inc 騒音補正装置
ES2727131T3 (es) * 2011-02-16 2019-10-14 Dolby Laboratories Licensing Corp Decodificador con filtros configurables
US9615185B2 (en) * 2014-03-25 2017-04-04 Bose Corporation Dynamic sound adjustment
WO2016119106A1 (zh) * 2015-01-26 2016-08-04 深圳市冠旭电子有限公司 一种耳机降噪方法及装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148413A (en) * 1981-03-10 1982-09-13 Matsushita Electric Ind Co Ltd Sound absorbing device
JPS5873217A (ja) * 1981-10-27 1983-05-02 Comput Basic Mach Technol Res Assoc 信号入力装置
DE3741253A1 (de) * 1987-12-05 1989-06-15 Blaupunkt Werke Gmbh Verfahren und schaltungsanordnung zur selbsttaetigen stoergeraeuschabhaengigen lautstaerkeregelung
JPH02114708A (ja) * 1988-10-25 1990-04-26 Clarion Co Ltd マイクロホン装置
JPH02258444A (ja) * 1989-03-31 1990-10-19 Suzuki Motor Co Ltd 車載用オーディオシステム
JPH05127668A (ja) * 1991-11-07 1993-05-25 Brother Ind Ltd 自動採譜装置
JP3306600B2 (ja) * 1992-08-05 2002-07-24 三菱電機株式会社 自動音量調整装置
EP0632586A1 (de) * 1993-06-29 1995-01-04 Laboratoires D'electronique Philips S.A.S. Vorrichtung zur automatischer Steuerung der Lantstärke mit Hilfe unscharfer Logik
JPH0766647A (ja) * 1993-08-24 1995-03-10 Alpine Electron Inc 音響特性制御装置
JP3322479B2 (ja) * 1994-05-13 2002-09-09 アルパイン株式会社 オーディオ装置
JPH09146588A (ja) * 1995-11-22 1997-06-06 Matsushita Electric Ind Co Ltd 緊急車両警報音検出装置
JP3287747B2 (ja) * 1995-12-28 2002-06-04 富士通テン株式会社 騒音感応自動音量調整装置
JP3445909B2 (ja) * 1996-12-09 2003-09-16 アルパイン株式会社 オーディオ装置及びその音量調整方法
JPH11201888A (ja) * 1998-01-13 1999-07-30 Saginomiya Seisakusho Inc サーボ式材料試験機の応答特性調整方法及び装置
JP3505085B2 (ja) * 1998-04-14 2004-03-08 アルパイン株式会社 オーディオ装置
DE19826389A1 (de) * 1998-06-12 1999-12-16 Sgs Thomson Microelectronics Signalkomprimierer für Audiogerät
DE19832472A1 (de) * 1998-07-20 2000-01-27 Bosch Gmbh Robert Vorrichtung und Verfahren zur Beeinflussung eines Audiosignals in Abhängigkeit von Umgebungsgeräuschen

Also Published As

Publication number Publication date
WO2001080423A3 (en) 2002-05-10
JP2003531548A (ja) 2003-10-21
JP5216125B2 (ja) 2013-06-19
EP1275200A2 (de) 2003-01-15
JP2012016039A (ja) 2012-01-19
EP1275200B1 (de) 2008-09-10
JP2011048385A (ja) 2011-03-10
WO2001080423A2 (en) 2001-10-25
AU2001253515A1 (en) 2001-10-30
ATE408270T1 (de) 2008-09-15
JP5351119B2 (ja) 2013-11-27

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